I'm happy this invention is still in the news cycle after the initial announcement 10 months ago...

[0] https://news.ycombinator.com/item?id=36958531

[1] https://news.ycombinator.com/item?id=36993411

[2] https://news.ycombinator.com/item?id=36951089

While I'm fairly dubious about the proposed dual-purpose structural implementation of this material -- if this works at scale it would be a boon for low cost DIY local energy storage in the developing world and remote areas in other places.

The idea that someone with minimal education/training can construct a durable electrical storage solution using commonly available materials and techniques is an absolute game changer!!